baber/WOPTO huggingface dataset:
Patent JP-H05146718-A (JP)
Title: Epicyclic and eccentric dehydrator and cleaner
Inventor: BANBA SADAO
IPC: B08B3/02
Filed: 1991-11-29
Abstract: PURPOSE:To efficiently dehydrate and dry an article of intricate shape. CONSTITUTION:A holder 3 is arranged in a rotating drum 2, epicyclically moved and rotated, and an article is held by the holder 3. Accordingly, the article is dehydrated by the rotation and revolution while changing the centrifugal force applying direction, and an article having a complicated profile is also centrifugally dehydrated.
Patent JP-H04187967-A (JP)
Title: Defreezing control circuit of refrigerator
Inventor: SUDA JUNICHI
IPC: F25D11/02
Filed: 1990-11-22
Abstract: PURPOSE:To prevent error operations such as abnormal power supply to a defreezing heater generated by emergency occuring in electronic circuit parts because of noise or the like by a method wherein, if a protection timer which integrates operation time of a defreezing heater integrates more than a prescribed time, a refrigerator is initialized to its power source throwing initial state. CONSTITUTION:When data in a RAM 18 becomes abnormal because of noise or the like during defreezing control, and in the case that, for example, inspite of OFF state of a defreezing switch 20, a defreezing heater 13 is set ON and reset OFF, even if the defreezing heater 13 continues to be in ON state, a state of the defreezing heater 13 of the RAM 18 is determined being set ON, and therefore, a protection timer 27 is turned ON to determine whether a prescribed time is finished. At a finish of integration, the data of the RAM 18 is all cleared to take in normal data, and thus, a normal defreezing control can be made again.
Patent JP-H08171414-A (JP)
Title: Facility check device
Inventor: MIYAMOTO SATORU
IPC: G06Q10/00
Filed: 1994-12-20
Abstract: PURPOSE: To minimize the labor and time needed for a facility check job, etc., by carrying a portable terminal received with the necessary drawing information to a part to be checked and making a display control means provided at the terminal side specify the checking place based on the shown drawing information and carry out the check of a prescribed facility. CONSTITUTION: The drawing information on a part to be checked and instructed for its input is taken out of those drawing information stored in a storage means 103 and sent to a processor C2 of a portable terminal T. When this transmission ends, a person in charge disconnects the communication line connected between a main body part M and the terminal T and carries this terminal to the part to be checked. When an instruction is given from a keyboard K2, a display control means 106 of the terminal side shows the drawing information including the part to be checked on a liquid crystal monitor. Thus the person in charge can move to the checking site while looking at the monitor in order to specify a checking part.  Then the person in charge starts a checking job to inspect the leakage of water of a sprinkler pipeline and supplies the water to the pipeline part with pressure to check the leakage of water after closing the cock.
Patent JP-H07165716-A (JP)
Title: Dihydropyridine compound and its production
Inventor: ITO KIYOTAKA
IPC: A61P9/08
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a new dihydropyridine compound useful for treating cardiovascular disorder such as coronary insufficiency, angina pectoris, arteriosclerosis and hypertension, having strong and durable vasodilating activity and antihypertensive activity. CONSTITUTION:A dihydropyridine compound of formula I (W is cyano or a haloalkyl; R, R<1> and R<2> are each an alkyl; X and Y are each H, an alkyl, a haloalkyl, a halogen or nitro; Ar and Ar<1> are each an aryl; B is an alkyelne; A is an alkylene) or its acid addition salt, such as 2-[4-[2-[4-(2-hydroxy-3- sopropylaminopropoxy)phenylamino]-ethoxy]phenyl]ethyl-1,4-dihydro-3- methoxycarbonyl-6-methyl-4-(3-nitrophenyl)-2-trifluoromethylpyridine-5 -carboxylate dihydrochloride. The compound of formula I is obtained by reacting a dihydropyridine derivative of formula II (Z is an eliminable group) with an amine of formula III.
Patent JP-H04186389-A (JP)
Title: Cleaning device for fixing device
Inventor: SAITOU HIRONOBU
IPC: G03G21/10
Filed: 1990-11-21
Abstract: PURPOSE:To reduce contact resistance between a cleaning web and a fixing roller, and restrain damage to the fixing roller by extending a single continuous cleaning web around two web pressure rollers energized toward fixing rotary body, in such a way as to keep a different face in contact with respective pressure rollers. CONSTITUTION:There are provided two web pressure rollers 17 and 18 energized toward a fixing rotary body 8, and a single continuously cleaning web 16 is extended around the aforesaid web pressure rollers 17 and 18 in such a way as to keep a different face in contact therewith. The first contact face 27 of the web 16 is in contact with the second web pressure roller 18 and at this contact point, the cleaning web 16 has the second contact face 28 at the reverse side of the first contact face 27 in contact with the fixing roller 8. According to the aforesaid construction, cleaning capability can be improved, because of cleaning by both sides of the cleaning web 16 uniformly applied with a surface lubricant, without any damage to the surface of the fixing rotary body 8.
Patent JP-H06150232-A (JP)
Title: Magnetic head
Inventor: OOURA SEIJI
IPC: G11B5/127
Filed: 1992-10-31
Abstract: PURPOSE:To improve recording efficiency of a magnetic head and also improve production yield. CONSTITUTION:In a magnetic head where a pair of magnetic cores 1, 2 are joined keeping a front gap g1 and a back gap g2, coil windows 3, 4 including the curved shape at least a part thereof are provided to the one or both of the magnetic cores 1, 2.
Patent JP-H06162978-A (JP)
Title: Field emission type electron microscope
Inventor: SATO YUJI
IPC: H01J37/073
Filed: 1992-11-26
Abstract: PURPOSE:To keep a quantity of electron rays drawn from a cathode (drawn out current) constant all the time in a condition that an electron microscope is observed in a field emission type electron microscope on which a multi-stage acceleration electron gun is installed. CONSTITUTION:A multi-stage acceleration type electron gun of a field emission type electron microscope is provided with a drawn out voltage generating power supply 6, initial stage acceleration voltage generating power supply 7, an acceleration voltage generating power supply 9 and a flushing power supply 8, wherein a newly installed high voltage control means 11 boots initial stage acceleration voltage in synchronization with boosted content of the drawn voltage for making the drawn current constant. Thus, since the current drawn from a cathode is made constant so that the electron microscope can be observel, a quantity of electron rays irradiated on a sample becomes constant and the electron microscope is useful for element analysis and observation of image by x rays.
Patent JP-H03177106-A (JP)
Title: Adaptive type waveform equalizer
Inventor: HORI MASATOMO
IPC: G11B5/09
Filed: 1989-12-06
Abstract: PURPOSE:To improve responsiveness and stability by setting a tap factor to a prescribed value stored previously in a storage means by a factor setting circuit when a factor reset instruction is inputted. CONSTITUTION:The factor setting circuit 4 is constituted so that it sets the tap factor to the prescribed value stored previously in the storage means when the factor reset instruction is inputted. Then, when the input signal of strong auto-correlation is given, a correlation detection circuit 7 outputs the factor reset instruction, and the factor setting circuit 4 sets the tap factor to the prescribed value stored in the storage means 6. Accordingly, since the tap factor is set to the prescribed value without fail even if the tap factor diverges because of the processing delay time of the correlation detection circuit 7, the processing delay time of the correlation detection circuit 7 comes to out of the question. Thus, responsive and stable operation can be attained.
Patent JP-H03178617-A (JP)
Title: Simplified shower equipment
Inventor: NOMURA WATARU
IPC: A47K3/28
Filed: 1989-12-06
Abstract: PURPOSE:To surely prevent the use in a dangerous state and to improve the safety by detecting a water level insufficient state by moving forcible a float of a water level sensor to the lowest position of a guide cylinder, when a still state of an inclination sensor is broken, and stopping an electric conduction to a heater. CONSTITUTION:When a body 1 is used in a normal state, an inclination sensor 18 is held in a still state by a holding part 19, a water level sensor 4 detects a water level by a vertical motion of a float 5 caused by a variation of the water level, and by controlling an electric conduction to a heater, heating without water is prevented. When the body 1 falls down and used in a dangerous state, the inclination sensor 18 is detached from the holding part 19, the still state is broken, and a string-like member 17 linked to the inclination sensor 18 draws the float 5 through a control part 20, and draws it down to the lowest position of a guide cylinder 6. In such a way, the water level sensor 4 detects a water level insufficient state, an electric conduction to a heater 3, and the safety is secured.
Patent JP-H10162570-A (JP)
Title: Semiconductor storage device
Inventor: TANAKA TSUGUHIKO
IPC: G11C11/404
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor storage device which is free from capacitance drop and does not consume much current at a standby time and the memory cell of which is not deteriorated in a data holding time by connecting one electrode of a memory cell capacitor to a fixed voltage source having an intermediate potential between a power supply potential and a grounding potential through a switching means which is controlled by control signal. SOLUTION: The storage node 2 of a memory cell capacitor 1 is connected to the source of a memory cell transistor 3. The plate electrode 4 of the capacitor 1 is connected to a (Vcc/2)-potential through a control transistor the turning on/off of which is commonly controlled by a control signal PD. The drain of the transistor 3 is connected to a bit line 5 or complementary bit line 6 and the gate of the transistor 3 is connected to a ward line 7. A control transistor is added to the plate electrode of the capacitor 1.
Patent JP-H03177204-A (JP)
Title: Refuse collecting system
Inventor: MAEDA KAZUHIKO
IPC: B65F5/00
Filed: 1989-12-06
Abstract: PURPOSE:To collect heavy refuse and large refuse at the same time in a collecting system between a refuse-producing place and refuse-collecting center by connecting a refuse loading station and the refuse-collecting center by means of an underground common pipe line, and running an unmanned carrier, on which a refuse container is mounted, inside the pipe line. CONSTITUTION:The refuse, which is produced at a hotel or the like, is packed in a small container 17, in an assorted manner, from a throw-in port of a loading station 10. This small container 17 is carried to a common pipe line 60 by a carrying device 20 and loaded on an unmanned carrier 70. At this time, an empty container on the unmanned carrier 70 is unloaded onto the carrying device 20 and sent back to the loading station 10. Next, the unmanned carrier 70 is moved to a collecting center and unloaded at a refuse collecting center. With this constitution, even heavy or large refuse can be collected, without being collected separately.
Patent JP-2000142788-A (JP)
Title: Cover tape and its manufacture
Inventor: TSUJIHA HAJIME
IPC: C08K5/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To improve resistance to tearing transmission of a cover tape for sealing an upper face of a carrier tape in which a plurality of recesses for storing minute parts are connectively provided, and prevent cut-off or a delamination phenomenon from occurring in the cover tape when the cover tape is released from the carrier tape. SOLUTION: A cover tape 1 is formed of a laminated sheet-like material comprising an outer layer 2 composed of at least one layer of a biaxially oriented high-molecular film, an inner layer 3 consisting of a polyurethane-based matrix composed of a mixture of polyurethane polymer with either one of a fatty acid, a fatty acid ester, a fatty acid amide or a silicone oligomer, and at least one seal layer 4 laminated on the further inner side of the inner layer 3.
Patent JP-H06142010-A (JP)
Title: Structure for installing attachment to toilet
Inventor: KANEDA TAKESHI
IPC: E04H1/12
Filed: 1992-11-02
Abstract: PURPOSE:To standardize the installation of attachments by providing an engaging part formed logitudinally in a portion of a front face, a common base plate having the length along a wall surface and mounted on the wall surface, an engaging part engaging part engaged with the engaging of the common base plate and a plurality of attachments fixed to the common base plate in the portion separate from the engaging part. CONSTITUTION:A common base plate 13 is mounted to a wall panel and an engaging part 19 on the upper end of a rack 18 is engaged with an engaging groove of a projecting piece 13b of the common base plate 13. Wood screws are screwed fixedly in mounting holes in the lower part of the rack 18 and standardized mounting holes 16 provided in the lower part of a base plate part 13a of the common base plate 13 at a predetermined pitch to mount the rack 18 to the common base plate 13. Next, a base plate part 22 of a towel bar 21 is adapted to abut against the baseplate part 13a and the engaging part 23 is adapted to engage the engaging groove and the wood screw is fixedly attached in the mounting hole 16 to mount the towel bar 21 to the common base plate 13. Next, a base plate part 28 of a paper holder 27 is adapted to abut against the base plate part 13a, the engaging part 29 is adapted to engage the engaging groove and the wood screw is fixedly attached in the mounting hole 16 to dispose the paper holder 27 between the towel bar 21 and the rack 18.
Patent JP-H05150192-A (JP)
Title: Bifocal camera
Inventor: TAKATORI NAOKI
IPC: H04N5/372
Filed: 1991-12-02
Abstract: PURPOSE:To secure a relatively large space in front of an image element in a rear converter type bifocal camera. CONSTITUTION:This bifocal camera consists of an image pickup element 16 where plural photoelectric converting elements are arrayed at a constant pitch, and a photographic lens which consists of a master lens 10 and a rear converter lens 12 so that the rear converter lens 12 is retracted from a photographic optical system and the master lens 10 is moved to a specific position on the image pickup element side for wide-angle photography. Then A phase type optical low-pass filter 14 which removes spatial frequency components corresponding to the array pitch of the photoelectric converting elements is mounted on the exit side of the master lens 10. Further, the phase type optical low-pass filter 14 is mounted at the position where the optical distance L from the phase optical low-pass filter 14 to the image formation plane of the image pickup elements 16 becomes equal to the absolute value of the focal length of the rear converter lens 12 at the time of the wide-angle photography and satisfies the performance of an optical low-pass filter irrelevantly to whether the rear converter lens 12 is put in or out.
Patent JP-H04190870-A (JP)
Title: Coating method and apparatus
Inventor: KAMIYA KIYOSHI
IPC: B05D1/26
Filed: 1990-11-26
Abstract: PURPOSE:To apply a coating solution without changing the liquid emitting orifice width of a coater by a method wherein the pressure of the coating solution is controlled in a slot and the interval of the slot in the thickness direction is gradually expanded immediately before emission to gradually relax the flow resistance in the slot and the coating solution is applied while the lowering of pressure and the decrease of flow velocity are brought about. CONSTITUTION:An extrusion type injector is used to apply a coating solution to the web with 300mm width on a support with 200mum thickness over the emitting width 500mm of the injector. The width l1 of the front lip surface 10 turned in the advance direction of the support is not specifically limited but generally about 0.1-5mm and the width l2 of the rear lip surface is not also limited but generally 0.2-5mm. Further, the width l3 of a rear lip inclined surface 9 is pref. 0.5-1.0mm. The angle formed by the rear lip inclined surface 9 to the center line of the slot is 5-45 deg., pref., 10-30 deg.. The web can be coated in low coating quantity and quality and productivity can be enhanced.
Patent JP-2000145964-A (JP)
Title: Martensitic stainless steel part and manufacture therefor
Inventor: EGAWA TOKUO
IPC: C21D8/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To conduct high frequency hardening only on a working surface to manufacture a steel part kept to a high hardness by using specified steel which has corrosion resistance, is excellent in cutting machinability and cold operability, and can be kept to a specified value or more of hardness in high-frequency hardening, and be hardened to a required depth. SOLUTION: A hollow part or an shaft-like part of martensite base stainless steel is formed out of stainless steel which contains 0.3-0.6% C, 1.0 or less Si, 1.0% or less Mn, 0.04% or less P, 0.03% or less S, and 4.0-11.0% Cr, further contains one or two kinds selected from 1.0% or less Mo and 0.02-0.2% N at need, and the residue having alloy composition substantially formed of Fe, and the use surface of which is subjected to high frequency hardening. One or two kinds of surface finishings selected from fine particle high speed shot injection treatment and nitriding treatment are conducted on the surface of the martensite base stainless steel part subjected to high frequency hardening.
Patent JP-H05149027-A (JP)
Title: Oscillation controller for structure
Inventor: FUJITA TAKASHI
IPC: E04H9/02
Filed: 1991-12-02
Abstract: PURPOSE:To obtain an active oscillation controller excellent in the efficiency of the transmission of a force by applying the straight advance force to a weight on the active oscillation controller of a structure. CONSTITUTION:On a weight 2 supported on the horizontal substrate l of a structure via low-friction material 3, one set of sliding members 4, 4' to be set orthogonally to each other in a stepped shape are fitted, and on a sliding section to a reaction force wall 6 for surrounding the weight 2 on the respective sliding members 4, 4', a linear motor is set. Then, by signal due to a controller for detecting the oscillation of the structure clue to earthquake and wind, the linear motor is controlled, and a straight advance control force is applied to the weight 2.
Patent JP-H05125447-A (JP)
Title: Method for changing treating condition in continuous annealing furnace
Inventor: HIRAMATSU SADAO
IPC: F27D7/06
Filed: 1991-11-05
Abstract: PURPOSE:To anneal a steel material of various kinds of steels while quickly changing over to the suitable annealing condition for each steel material by dividing a continuous annealing furnace into plural zones in the longitudinal direction and changing the heat treatment condition of temp., atmosphere, staying time of the material to be treated, etc., in each zone in a short time. CONSTITUTION:The furnace body 1 in the longitudinal direction of the continuous annealing furnace is divided into plural zones 13-16 with partition walls 10-12, and also each zone 13-16 is divided into 13a, 13b, 14a-14c, 15a-15c, 16a-16c with partition walls 17-20 and the steel material to be treated is mounted on a charging table 5 with a conveying rollers 33 on the common furnace hearth and passed inside the furnace through a front chamber 4 and passed through a rear chamber 6 and discharged. While passing the material inside the furnace, the material is heated with radiant tube burners 21a-23b in the zones 13a-15b and heated and cooled with a radiant tube burner 41 and cooling tubes 23c, 24a-24c in the zones 15c-16c and annealed. In this case, by adjusting the component and the quality of the atmospheric gas, the rotating speed of the conveying rollers 33, heating type or exothermic type gas source 31 and N2 gas source 29 as the atmospheric gas in each zone 13a-16c, the annealing to the different kind of steel is efficiently executed.
Patent JP-H03180910-A (JP)
Title: Robot controller
Inventor: ASADA YOSHIMI
IPC: G05B19/4063
Filed: 1989-12-11
Abstract: PURPOSE:To easily control a user program and to improve the safeness of robot operation by outputting error information corresponding to a user error number to be registered by a user error number registering part to an output device. CONSTITUTION:During processing of an instruction execution part 4, a user error setting instruction execution part 11 executes a user error setting instruction and the user error number registering part 12 registeres a user error number in an error control part 7. At that time, a system monitoring part 9 outputs the error information corresponding to an optional error number registered by the registering part 12 to the output device 10 similarly to the case of the system error number registered by a system error number registering part 6. When a specific variable (user error variable) for transmitting the optional error number to the error control part 7 is prepared, the error number can be optionally set up in a user program and displayed similarly to a system program error.
Patent JP-2001130428-A (JP)
Title: Steering angle detecting structure in working vehicle
Inventor: ONISHI NAOKI
IPC: B62D7/08
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple improvement to prevent a failure of a detection means such as a potentiometer caused by sticking of mud splashed by a front wheel. SOLUTION: In this steering angle detecting structure in a working vehicle, which has a double-rod steering cylinder 20, parallel with a front axle case 14, for steering a pair of left and right front wheels 4, a steering angle detection mechanism B for detecting a steering angle of the front wheels 4 is comprised of a rod 29 provided parallel with the steering cylinder 20 and connected and operatively associated with a pair of left and right piston rods 20B of the steering cylinder 20; and a detection means 37 detecting a travel of the rod 29 caused by operation of the steering cylinder 20.
Patent JP-H04189011-A (JP)
Title: Piezoelectric component
Inventor: KITAJIMA TAKAMICHI
IPC: H03H9/02
Filed: 1990-11-22
Abstract: PURPOSE:To provide a large capacitance between external electrodes by sealing a vibrator comprising a piezoelectric substrate and electrodes with a sealing board, providing an opposite electrode connecting to a lead electrode to the piezoelectric substrate and placing opposite internal electrodes connecting to an external electrode to the seal board. CONSTITUTION:Lead electrodes 14a, 14b and opposite electrodes 13a, 13b in continuity with them are provided respectively to a front side and a rear side of a piezoelectric substrate 12 to form a piezoelectric vibrator 11. On the other hand, internal electrodes 3a, 3b connecting respectively to external electrodes 17a, 17b are provided to a sealing board 1 and when the vibrator 11 is sealed by using the seal board 1 and the distance between the electrodes 3a, 3b opposite to each other and each area of the electrodes are adjusted, the capacitance is freely adjusted and a large capacitance is provided between the external electrodes. Moreover, a vibration space is formed by a recessed part 2 of the board 1.